Combined signalling receiver and buckle and clamp unit for a dog collar



FIG. 1 is a front elevational view of a combined signalling receiver and buckle and clamp unit for a dog collar showing my new design, with the broken line showing for illustrative purposes only and forming no part of the claimed design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof; and,

FIG. 6 is a left side elevational view thereof. 

The ornamental design for a combined signalling receiver and buckle and clamp unit for a dog collar, as shown and described. 